asking for tips just makes me not go there anymore

I never tip at any place that isn't a sitdown place that services me. If I'm not sitting down at a restaurant or you aren't doing some type of service for me, you're not gonna get a tip from me. I always hit no tip at Starbucks or any food place that isn't a restaurant, and I have zero shame about it. Everyone just expects a handout for nothing. I do a very manual job for a living. Do I expect clients to tip me? Not at all. Am I grateful when it does happen? Well, yeah of course I am. In fact, I made $215 in tips this past week at work. I get some really generous clients sometimes. Tips aren't required, yet they are appreciated.